Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Identification of the differences between gene expression in normal human dermal fibroblasts (NHDF cell line) infected with Borrelia burgdorferi sensu lato spirochetes

ABSTRACT: The similarity of Lyme borreliosis to other diseases and the complex pathogenesis cause diagnostic and therapeutic difficulties. Changes at the cellular and molecular level after Borrelia sp. infection remain still poorly understood. Therefore, the present study focused on the gene expression in human dermal fibroblasts in differentiation of infection with Borrelia garinii, Borrelia afzelii and Borrelia burgdorferi sensu stricto spirochetes.

ORGANISM(S): Homo sapiens

PROVIDER: GSE68741 | GEO | 2015/05/12

SECONDARY ACCESSION(S): PRJNA283812

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Identification of the differences between gene expression in normal human dermal fibroblasts (NHDF cell line) infected with Borrelia burgdorferi sensu lato spirochetes

Project description:The similarity of Lyme borreliosis to other diseases and the complex pathogenesis cause diagnostic and therapeutic difficulties. Changes at the cellular and molecular level after Borrelia sp. infection remain still poorly understood. Therefore, the present study focused on the gene expression in human dermal fibroblasts in differentiation of infection with Borrelia garinii, Borrelia afzelii and Borrelia burgdorferi sensu stricto spirochetes. For microarray analysis 10 samples were used: 3 control samples - K, 2 samples of NHDF cells infected with Borrelia garinii - G, 2 samples of NHDF cells infected with Borrelia afzelii - A and 3 samples of NHDF cells infected with Borrelia burgdorferi sensu stricto - SS.

2015-05-12 | E-GEOD-68741 | biostudies-arrayexpress

Transcriptional responses of normal human dermal fibroblasts (NHDF) induced by Borrelia burgdorferi sensu stricto

2012-08-02 | GSE31740 | GEO

Transcriptional responses of normal human dermal fibroblasts (NHDF) induced by Borrelia burgdorferi sensu stricto

Project description:The aim of the study was to compare the global transcriptional responses elicited in NHDF cells by three different strains of Borrelia burgdorferi ss (the agent of Lyme borreliosis), representative of different stages in the life cycle of Borrelia: one reference strain isolated from a tick (strain N40), and two invasive strains isolated from skin biopsy of erythema migrans (strain Pbre c4) and acrodermatitis chronica atrophians skin lesions (strain 1408 c1). Three different experimental conditions have been tested: (1) unstimulated NHDF vs NHDF stimulated by Borrelia strain N40 / (2) unstimulated NHDF vs NHDF stimulated by Borrelia strain Pbre c4 / (3)M-BM- unstimulated NHDF vs NHDF stimulated by Borrelia strain 1408 c1. There is 2 biological replicates for each condition. All NHDF stimulation have been performed in independent experiments.

2012-08-01 | E-GEOD-31740 | biostudies-arrayexpress

Proteomic analysis of three Borrelia burgdorferi sensu lato species and disseminating clones: relevance for Lyme vaccine design.

Project description:Lyme borreliosis is first characterized by a cutaneous inflammation, the erythema migrans, and if dissemination occurs after an infected tick bite cutaneous, nervous and articular manifestations appear. Although antibiotic treatments are efficient in the early stage of the infection, a significant number of patients develop disseminated manifestations due to unnoticed or absence of erythema migrans, or to inappropriate treatment. Vaccine could be an efficient approach to decrease Lyme disease incidence. We have developed a proteomic approach based on a Ge-LC-MS/MS strategy to identify new vaccine candidates. We analyzed a disseminating clone and the associated wild type strain for each major pathogenic Borrelia species: B. burgdorferi sensu stricto, B. garinii and B. afzelii. We managed to identify proteins specific and common to the disseminating clones of the 3 main species. In parallel, we used a spectral counting strategy in order to identify up-regulated proteins common to the clones. Thus, we identified 40 proteins that are potentially involved in bacterial virulence and could be of interest in the development of a new vaccine.

2015-02-16 | PXD000876 | Pride

Single-cell transcriptome analysis of the early immune response in the lymph nodes of Borrelia burgdorferi-infected mice

Project description:Lyme borreliosis is a disease caused by Borrelia burgdorferi sensu lato bacteria. Borrelia burgdorferi is known to induce prolonged extrafollicular immune responses and abnormal germinal center formation. However, the mechanism behind this is poorly understood. The extrafollicular response is characterized by strong plasmablast induction and by an IgM, IgG3, and IgG2b dominant antibody production. These antibodies do not generate a neutralizing type of immunity, and the bacteria eventually establish a persistent infection. Here, we performed single-cell RNA sequencing to characterize the immune landscape of lymph node lymphocytes in the early Borrelia burgdorferi infection in a murine model.

2024-09-19 | GSE248267 | GEO

Borrelia burgdorferi sensu lato

Project description:Borrelia burgdorferi sensu lato sequence reads and genome sequences

| PRJNA327303 | ENA

Borrelia PeptideAtlas: A proteome resource of common Borrelia burgdorferi isolates for Lyme community

Project description:Lyme disease is a result from an infection by the spirochete Borrelia burgdorferi, and is the leading vector-borne disease in North America. Due to the genomic and proteomic variability of different B. burgdorferi isolates, the study and further comparison of their proteome is key to understand the biology and infectivity of these spirochetes. Mass spectrometry-based proteomics was used to assemble peptide datasets of laboratory isolates B31, MM1, B31-ML23, and the infective isolates B31-5A4, B31-A3, and 297, as well as other public datasets, and is publicly available as the Borrelia PeptideAtlas (http://www.peptideatlas.org/builds/borrelia/). These datasets include information on total proteome, secretome, and membrane proteome of the B. burgdorferi.

2024-09-03 | PXD046281 | Pride

NHDF Cells (Normal Human Dermal Fibroblasts): Control (unstimulated fibroblasts) vs. Borrelia infected cells

Project description:Transcriptional profiling of NHDF Cells comparing control untreated fibroblasts with fibroblasts coincubated with three different species of the Borrelia burgdorferi sensu lato group.

2016-05-22 | GSE77058 | GEO

Borrelia burgdorferi sensu lato

Project description:Borrelia burgdorferi species complex population genomics study with the focus on Borrelia garinii.

| PRJNA662729 | ENA

Transcriptional profiling the 150 kb linear plasmid of Borrelia turicatae implicates an important role in vector colonization and establishing mammalian infection.

Project description:As vector-borne pathogens transit between the arthropod and vertebrate, adaptation is key for survival as each host varies and initiates unique defense mechanisms. An environmental signal that relapsing fever (RF) and Lyme causing spirochetes detect is the change of temperature between vector and mammal, yet incomplete genomes have hindered progress in understanding the genetic constituents expressed during tick colonization. We conducted a combined transcriptional and genomic sequence analysis to further assemble the ~150 kb linear plasmid (lp150) of Borrelia turicatae, a causative agent of RF borreliosis. Contiguous sequences (contigs), which were originally generated by Sanger sequencing, contained open reading frames (ORFs) identified to be up-regulated by the spirochetes when grown under tick-like conditions compared to the mammal. To aid in assembling the contigs, a PacBio RS I Single Molecule Real-Time DNA sequencing approach was used, given extended nucleotide reads over several thousand base pairs. A 36 kb locus was identified toward the 3‘ end of lp150, and expression of the ORFs was verified in the tick and mammal. We report the most complete version of lp150, and this study indicates that the plasmid likely facilitates vector colonization and establishing early mammalian infection

2017-02-09 | GSE69041 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data